Department of Pediatrics, University of California, 9500 Gilman Drive, La Jolla, San Diego, CA 92093, United States.
Department of Pediatrics, University of California, 9500 Gilman Drive, La Jolla, San Diego, CA 92093, United States.
Physiol Behav. 2023 Jan 1;258:114028. doi: 10.1016/j.physbeh.2022.114028. Epub 2022 Nov 9.
Food cues are ubiquitous in today's environment; however, there is heterogeneity as to the extent to which these cues impact eating behavior among individuals. This study examines the validity and reliability of the Food Cue Responsivity Scale (FCRS) to assess responsivity to distinct types of food cues. Items gathered from existing measures were combined in the FCRS to reflect two subdomains, uncontrolled eating behavior and cognitive rumination. The criterion validity of the FCRS was established using a paradigm that assesses psychophysiological responsivity to a craved food among adults with overweight or obesity. Higher overall FCRS scores were associated with greater physiological responsivity to food exposures. These findings may help identify specific phenotypes of individuals with overweight or obesity with high responsivity to food cues, which could be used to understand overeating and response to weight-loss programs.
食物线索在当今环境中无处不在；然而，这些线索对个体饮食行为的影响程度存在差异。本研究旨在检验食物线索反应性量表（FCRS）评估对不同类型食物线索反应性的有效性和可靠性。该量表的项目来源于现有的测量工具，反映了两个亚领域，即失控的饮食行为和认知反刍。使用评估超重或肥胖成年人对渴望食物的心理生理反应的范式来确定 FCRS 的效标效度。FCRS 的总分与对食物暴露的生理反应性更强相关。这些发现可能有助于识别对食物线索反应性高的超重或肥胖个体的特定表型，这可能有助于理解暴饮暴食和对减肥计划的反应。
